http-micro/lib/route-context.js

Micro-framework on top of node's http module

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
class RouteContext {
    constructor(pathname) {
        this.params = null;
        this._pendingRoutePath = pathname;
    }
    push(match) {
        if (this._matches) {
            this._matches.push(match);
        }
        else {
            this._matches = [match];
        }
        if (match.params) {
            if (!this.params)
                this.params = {};
            Object.assign(this.params, match.params);
        }
        if (match.path) {
            this._setPendingRoutePath(this.getPendingRoutePath().slice(match.path.length));
        }
        this._currentMatch = match;
    }
    pop() {
        let m = [].pop.call(this._matches);
        this._currentMatch = this._getLastMatch();
        this._setPendingRoutePath(m.path + this.getPendingRoutePath());
        return m;
    }
    getPendingRoutePath() {
        return this._pendingRoutePath;
    }
    getMatches() {
        return this._matches;
    }
    getCurrentMatch() {
        return this._currentMatch;
    }
    _setPendingRoutePath(value) {
        this._pendingRoutePath = value;
    }
    _getLastMatch() {
        let matches = this.getMatches();
        if (matches) {
            let len = matches.length;
            if (len > 0)
                return matches[len - 1];
        }
        return null;
    }
}
exports.RouteContext = RouteContext;